Bug 945818 – app-text/sdcv-0.5.5 - [meson] [libtool] [gcc-15] gunicode.h: error: invalid conversion from const gchar {aka const char } to gchar {aka char } [-fpermissive]

• Status: CONFIRMED
• Product: Gentoo Linux

[Description Toralf Förster 2024-12-03 13:24:16 UTC]

   57 | gboolean      g_pattern_match_string   (GPatternSpec *pspec,
      |               ^~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/glib-2.0/glib/gstring.h:35,
                 from /usr/include/glib-2.0/glib/giochannel.h:36,
                 from /usr/include/glib-2.0/glib.h:56:
/var/tmp/portage/app-text/sdcv-0.5.5/work/sdcv-0.5.5/src/stardict_lib.cpp: In member function bool Libs::LookupSimilarWord(const gchar*, std::set<long int>&, int):
/usr/include/glib-2.0/glib/gunicode.h:809:34: error: invalid conversion from const gchar* {aka const char*} to gchar* {aka char*} [-fpermissive]
  809 | #define g_utf8_next_char(p) ((p) + g_utf8_skip[*(const guchar *)(p)])
      |                             ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  -------------------------------------------------------------------

  This is an unstable amd64 chroot image at a tinderbox (==build bot)
  name: 23.0_no_multilib_systemd-20241201-223002

  UNMASKED:
  <sys-devel/gcc-15.0.9999:15
    Requested by sam
  <dev-build/libtool-9999
    Please re-assign to ztrawhcse@ if you cannot reproduced it with regular meson.
  <dev-build/meson-9999

  The attached etc.portage.tar.xz has all details.
  -------------------------------------------------------------------

gcc-config -l:
 [1] x86_64-pc-linux-gnu-15 *
clang version 18.1.8
llvm-config: 19.1.4
Python 3.12.7
go version go1.23.3 linux/amd64
Available Ruby profiles:
  (none found)
Available Rust versions:
  [1]   rust-bin-1.81.0
  [2]   rust-bin-1.83.0
  [3]   rust-1.83.0 *
The following VMs are available for generation-2:
*)	Eclipse Temurin JDK 21.0.5_p11 [openjdk-bin-21]
2)	Eclipse Temurin JDK 8.432_p06 [openjdk-bin-8]
Available Java Virtual Machines:
  [1]   openjdk-bin-8 
  [2]   openjdk-bin-21  system-vm


  HEAD of ::gentoo
commit e43ae3b8414b7b65e7960815138ac1577a383748
Author: Repository mirror & CI <[e-mail]>
Date:   Tue Dec 3 12:18:22 2024 +0000

    2024-12-03 12:18:21 UTC

emerge -qpvO =app-text/sdcv-0.5.5
[ebuild  N    ] app-text/sdcv-0.5.5  USE="nls readline -darkterm -test"

[Comment 1 Toralf Förster 2024-12-03 13:24:17 UTC]

Created attachment 913232 [details]
emerge-info.txt

[Comment 2 Toralf Förster 2024-12-03 13:24:18 UTC]

Created attachment 913233 [details]
app-text:sdcv-0.5.5:20241203-132257.log

[Comment 3 Toralf Förster 2024-12-03 13:24:19 UTC]

Created attachment 913234 [details]
emerge-history.txt

[Comment 4 Toralf Förster 2024-12-03 13:24:20 UTC]

Created attachment 913235 [details]
environment

[Comment 5 Toralf Förster 2024-12-03 13:24:21 UTC]

Created attachment 913236 [details]
etc.clang.tar.xz

[Comment 6 Toralf Förster 2024-12-03 13:24:22 UTC]

Created attachment 913237 [details]
etc.portage.tar.xz

[Comment 7 Toralf Förster 2024-12-03 13:24:22 UTC]

Created attachment 913238 [details]
logs.tar.xz

[Comment 8 Toralf Förster 2024-12-03 13:24:24 UTC]

Created attachment 913239 [details]
qlist-info.txt

[Comment 9 Toralf Förster 2024-12-03 13:24:25 UTC]

Created attachment 913240 [details]
temp.tar.xz

[Comment 10 Jonathan Lovelace 2025-03-23 03:53:00 UTC]

There's an open issue in the upstream GitHub repository for this, https://github.com/Dushistov/sdcv/issues/102, and an open pull request purporting to fix it, https://github.com/Dushistov/sdcv/pull/103  (though the repository owner left a revew claiming the PR introduced a memory leak).